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Traditional reliability predictions based on handbook methods are inaccurate and misleading. In this paper, we will show a prognostics and health management (PHM) approach, which is more suitable for reliability (remaining life) assessment, since it considers actual operational and environmental loading condition for individual product. The process for PHM implement to electronics has been discussed,...
This paper presents a physics-of-failure based prognostics and health management approach for effective reliability prediction. This method permits in-situ assessment of system reliability under actual application conditions. The method uses sensor data with models that enable in-situ assessment of the deviation or degradation of a product from an expected normal operating condition (i.e., the system's...
Reliability is the ability of a product or system to perform as intended (i.e., without failure and within specified performance limits) for a specified time, in its life-cycle environment. Commonly-used electronics reliability prediction methods (e.g. Mil-HDBK-217, 217-PLUS, PRISM, Telcordia, FIDES) based on handbook methods have been shown to be misleading and provide erroneous life predictions,...
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